The ARM BL and BLX instructions don't have predicate operands, but the
thumb variants tBL and tBLX do.

The argument registers should be added as implicit uses.

llvm-svn: 162593

There is special magic happening when returning floating point values on
the x87 stack. The RET instructions get extra f80 operands.

llvm-svn: 162592

It is legal to have a register node as an explicit operand, it shouldn't
be counted as an implicit use.

llvm-svn: 162591

llvm-svn: 162590

llvm-svn: 162589

llvm-svn: 162588

llvm-svn: 162587

llvm-svn: 162586

Fix basic_filebuf's internal buffer is shrinking when using with some codecvt.  http://llvm.org/bugs/show_bug.cgi?id=13602

llvm-svn: 162585

second operand is MipsISD::GPRel.

llvm-svn: 162584

in class extension, assume default is rewdwrite and don't
issue any diagnostics, privided other ownership models
are ok.

llvm-svn: 162583

this group into "alpha" and "beta" to distinguish between checkers in
different levels of premature state.

llvm-svn: 162582

generated for a given diagnostic to another.  Because PathDiagnostics
are specific to a give PathDiagnosticConsumer, store in
a FoldingSet a unique hash for a PathDiagnostic (that will be the same
for the same bug for different PathDiagnosticConsumers) that
stores a list of files generated.  This can then be read by the
other PathDiagnosticConsumers.

This fixes breakage in the PLIST-HTML output.

llvm-svn: 162580

llvm-svn: 162579

llvm-svn: 162578

ProfileDataTypes.h header.

With this patch the old and new profiling code can exist side-by-side. The new
profiling code will be submitted soon and it only supports insert-edge-profiling
for now and will not depend on ProfileInfo.

Patch by Alastair Murray.

llvm-svn: 162576

llvm-svn: 162575

expression path in a way that can actually be
resolved by "expr".

llvm-svn: 162574

Add 'attach <pid>|<process-name>' command to lldb, as well as 'detach' which is an alias of 'process detach'.
Add two completion test cases for "attach" and "detach".

llvm-svn: 162573

the case of multiple edges from one block to another.

A simple example is a switch statement with multiple values to the same
destination. The definition of an edge is modified from a pair of blocks to
a pair of PredBlock and an index into the successors.

Also set the weight correctly when building SelectionDAG from LLVM IR,
especially when converting a Switch.
IntegersSubsetMapping is updated to calculate the weight for each cluster.

llvm-svn: 162572

llvm-svn: 162571

with parameter that is documented.

Fixes PR13670, <rdar://problem/12155840>.

llvm-svn: 162570

It is now allowed to explicitly set hasSideEffects, mayStore, and
mayLoad on instructions with patterns.

Verify that the patterns are consistent with the explicit flags.

llvm-svn: 162569

llvm-svn: 162568

basic_filebuf needs to delay obtaining a codecvt facet from the global locale to give the client a chance to imbue the proper locale.  Fixes http://llvm.org/bugs/show_bug.cgi?id=13663.

llvm-svn: 162567

[asan/tsan] rename FunctionBlackList* to BlackList* as this class is not limited to functions any more

llvm-svn: 162566

[asan/tsan] extend the functionality of FunctionBlackList to globals and modules. Patch by Reid Watson. 

llvm-svn: 162565

Sema::ActOnIdExpression().

llvm-svn: 162564

More generally, any time we try to track where a null value came from, we
should show if it came from a function. This usually isn't necessary if
the value is symbolic, but if the value is just a constant we previously
just ignored its origin entirely. Now, we'll step into the function and
recursively add a visitor to the returned expression.

<rdar://problem/12114609>

llvm-svn: 162563

In collaboration with Adhemerval Zanella.

llvm-svn: 162562

llvm-svn: 162561

llvm-svn: 162560

No intended behavior change.  This was introduced in r162023.  With the fixed
algorithm a Release build of ARMInstPrinter.cpp goes from 16s to 10s on a
2011 MBP.

llvm-svn: 162559

llvm-svn: 162558

llvm-svn: 162557

llvm-svn: 162556

llvm-svn: 162555

llvm-svn: 162554

llvm-svn: 162553

No functionality change.

llvm-svn: 162552